.rubik {
  overflow: hidden;
  position: relative;
}

.rubik-cube {
  position: relative;
  width: 750px;
  height: 750px;
  font-size: 28px;

  .rubik-cube__item {
    position: absolute;
  }
}

.advertising {
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  font-size: 12px;
  margin-bottom: -4px;

  .advertising-item-1 {
    position: relative;
    text-align: center;
    font-weight: 400;
    color: #8c8c8c;
    width: 750px;
    margin-bottom: -2px;

    .advertising-item-tips {
      width: 750px;
      height: 750px;
      line-height: 750px;
      background: #f7f5fe;
    }

    img {
      width: 100%;
      height: auto;
    }
  }

  .advertising-item-2 {
    position: relative;
    width: 100%;
    display: flex;

    .advertising-item-image {
      margin-bottom: -2px;
      flex: 1 1 auto;
      width: 375px;

      &:first-child .advertising-item-tips {
        border-right: 0;
      }

      img {
        width: 100%;
        height: auto;
      }
    }
  }

  .advertising-item-3 {
    position: relative;
    width: 100%;
    display: flex;

    .advertising-item-image {
      margin-bottom: -2px;

      flex: 1 1 1;
      width: 250px;

      img {
        width: 100%;
        height: auto;
      }
    }
  }

  .advertising-item-4 {
    position: relative;
    width: 750px;
    height: 375px;

    .advertising-item-image {
      margin-bottom: -2px;

      position: absolute;
      width: 100%;
      height: 100%;

      img {
        width: 100%;
        height: 100%;
      }
    }
  }

  .advertising-item-5 {
    position: relative;
    width: 100%;
    display: flex;

    .advertising-item-image {
      margin-bottom: -2px;
      margin-right: -2px;
      flex: 1;
      width: 187.5px;

      img {
        width: 100%;
        height: auto;
      }
    }
  }

  .advertising-item-6 {
    position: relative;
    width: 100%;
    height: 376px;

    .advertising-item-image {
      margin-bottom: -2px;

      position: absolute;
    }
  }
}
